mirror of https://github.com/milvus-io/milvus.git
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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//go:build linux
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// +build linux
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package hardware
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import (
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"os"
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"testing"
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"github.com/containerd/cgroups/v3"
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"github.com/stretchr/testify/assert"
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)
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func TestGetCgroupStats(t *testing.T) {
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if cgroups.Mode() == cgroups.Unified {
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stats2, err := getCgroupV2Stats()
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assert.NoError(t, err)
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assert.NotNil(t, stats2)
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stats1, err := getCgroupV1Stats()
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assert.Error(t, err)
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assert.Nil(t, stats1)
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} else {
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stats1, err := getCgroupV1Stats()
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assert.NoError(t, err)
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assert.NotNil(t, stats1)
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stats2, err := getCgroupV2Stats()
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assert.Error(t, err)
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assert.Nil(t, stats2)
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}
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}
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func TestGetContainerMemLimit(t *testing.T) {
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limit, err := getContainerMemLimit()
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assert.NoError(t, err)
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assert.True(t, limit > 0)
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t.Log("limit memory:", limit)
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err = os.Setenv("MEM_LIMIT", "5Gi")
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assert.NoError(t, err)
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defer func() {
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_ = os.Unsetenv("MEM_LIMIT")
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assert.Equal(t, "", os.Getenv("MEM_LIMIT"))
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}()
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limit, err = getContainerMemLimit()
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assert.NoError(t, err)
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assert.Equal(t, limit, 5*1024*1024*1024)
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}
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func TestGetContainerMemUsed(t *testing.T) {
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used, err := getContainerMemUsed()
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assert.NoError(t, err)
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assert.True(t, used > 0)
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t.Log("used memory:", used)
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}
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